diff --git a/print-manager.spec b/print-manager.spec
index 6f8e40c..54833d8 100644
--- a/print-manager.spec
+++ b/print-manager.spec
@@ -1,5 +1,5 @@
 Name:          print-manager
-Version:       21.04.2
+Version:       21.04.3
 Release:       1mamba
 Summary:       KDE printer manager
 Group:         Graphical Desktop/Applications/Utilities
@@ -32,6 +32,7 @@ BuildRequires: libkservice-devel
 BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkwindowsystem-devel
 BuildRequires: libqt5-devel
+BuildRequires: libsolid-devel
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
@@ -93,6 +94,9 @@ KDE printer manager.
 %doc COPYING
 
 %changelog
+* Fri Jul 09 2021 Automatic Build System <autodist@mambasoft.it> 21.04.3-1mamba
+- automatic version update by autodist
+
 * Fri Jun 11 2021 Automatic Build System <autodist@mambasoft.it> 21.04.2-1mamba
 - automatic version update by autodist